I started my car on friday night and no cel
. This morning when it started the cel was flashing. I took it to a local auto parts place and they couldnt find any codes either, pending or active. After shutting the car off and restarting the cel was gone. The car ran fine with the light on, no noticeable difference. I did remove my heat shield that was rattling so maybe that will help. Has anyone seen a flashing cel, any experts out there want to chime in?